1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef __CUTILS_ANDROID_GET_CONTROL_ENV_H
18 #define __CUTILS_ANDROID_GET_CONTROL_ENV_H
19 
20 /* To declare library function hidden and internal */
21 #define LIBCUTILS_HIDDEN __attribute__((visibility("hidden")))
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26 
27 LIBCUTILS_HIDDEN int __android_get_control_from_env(const char* prefix,
28                                                     const char* name);
29 #ifdef __cplusplus
30 }
31 #endif
32 
33 #endif /* __CUTILS_ANDROID_GET_CONTROL_ENV_H */
34